Karos Online

Karos Online was a fantasy MMORPG from Galaxy Gate and NHN. It was set in the world of Asmara, where different factions fought over the energy source of the land, known as Fletta. Karos Online featured quests, solo and mass PvP (including castle sieges), crafting, a Fletta gem system, progressively difficult dungeons, and much more. The game was free-to-play with an item shop. Karos Online was shut down in April of 2012, but players were welcomed into the new game published by Ignited Games, Rosh Online: The Return of Karos.

RedFox Games has announced that Karos Returns, the relaunch of the original Karos Online, will take place on April 27th beginning at 4:00 pm Pacific / 7:00 pm Eastern. Former players will not be able to access their former characters but the team will implement several events that will allow players to help players re-level characters and acquire gear.

NHN Corporation's Karos Online will expand its feature set with the launch of a new update this weekend introducing castle siege battles to the game. Beginning Saturday, June 26, players can vie for control over Castle Bent in weekly hour-long siege battles.

NHN has announced the launch date for their free-to-play MMORPG Karos Online. The game is set to go into full commercial launch on April 9th, 2010, though servers will be brought down on April 5th and will re-open on the 9th with an additional new server as well as the launch of the game's cash shop.